code: def pop(self, data):
      self.pop_transform(data)
      return data
  
file_path: MONAI/tests/test_traceable_transform.py
imports: from __future__ import annotations
  import unittest
  from monai.transforms.inverse import TraceableTransform
label_desc: Use image node_id 2 for calling the _TraceTest obj's underlying member method code with example usage: obj.pop(data) and returns: data